We set up two USB ports, one of which can be host or device.
Signed-off-by: Simon Glass <s...@chromium.org>
---
board/nvidia/dts/tegra2-seaboard.dts | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/board/nvidia/dts/tegra2-seaboard.dts
b/board/nvidia/dts/tegra2-seaboard.dts
index 7d0869a..395d3fa 100644
--- a/board/nvidia/dts/tegra2-seaboard.dts
+++ b/board/nvidia/dts/tegra2-seaboard.dts
@@ -11,6 +11,12 @@
bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8
root=/dev/mmcblk1p3 rw rootwait";
};
+ aliases {
+ /* This defines the order of our USB ports */
+ usb0 = "/usb@0xc5008000";
+ usb1 = "/usb@0xc5000000";
+ };
+
memory {
device_type = "memory";
reg = < 0x00000000 0x40000000 >;
@@ -29,4 +35,19 @@
sdhci@c8000600 {
support-8bit;
};
+
+ usb@0xc5000000 {
+ status = "ok";
+ support-host-mode;
+ };
+
+ usbphy: usbphy@0 {
+ compatible = "smsc,usb3315";
+ status = "ok";
+ };
+
+ usb@0xc5008000 {
+ status = "ok";
+ utmi = <&usbphy>;
+ };
};
--
1.7.3.1
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